PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Development Module, US $7.90 – Picture 0

PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Development Module, US $7.90 – Picture 1

PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Development Module, US $7.90 – Picture 2

PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Development Module, US $7.90 – Picture 3

PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Development Module, US $7.90 – Picture 4

Pcf8574 Io Expansion Board I/o Expander I2c Bus Evaluation Development Module

US $7.90

??, ???, China
Mar 29th

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PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Development Module 8Bit Parallel Product Introduction Dear customers, hello. Because it is a low-margin products, this product transport is China postal parcel shipping. No tracking number. If you need to use China Post registered parcel (with tracking number) to transport. Need to add $ 3. Thanks understanding and support. Introduction: I2C interface based I / O expansion modules, using two I / O scalability eight I / O (up to 8 simultaneous use PCF8574, expanded to 64 I / O) most important feature: 1. Interface supports two types of access target board: Pin or row seat 2. Support I2C bus cascade (by pin, row seat docking method, which can use multiple I2C module) Typical applications: For I / O resources were scarce MCU I / O expansion main resource: PCF8574,I2C interface, eight parallel Information, including: Test program(AVR?STM8?C8051F) Schematics Related PDF document Product Image PCF8574 IO Expansion Board Module physical picture: Configuration Checklist PCF8574 IO Expansion Board x 1 Accept credit or debit card and bank payments safely and easily with PayPal. •We ONLY accept payment via PayPal, other payment is not acceptable. •We ONLY ship the item to PayPal's Confirmed Address, please make sure it is correct when you pay. •Dear friends; After we receive your payment, we ship in 48 hours; Please be assured; Thank you Shipping information •Normally We would ship the product within 1-3 working days upon receipt of payment, our goal is: ship it as fast as we can. ?it takes 10-20 working days to USA, and 13-20 working days to Asia Countries, and 15-25 working days to Australia / Canada, and 12-25 days to South America, and 15-30 working days to Europe. Sometimes, it takes a little longer days to other remote cities than normal region. ? If the transport time is more than 30 days, and still have not received the items.You can contact your local post office to query the project location. If you have not receive a reply. Please contact us,the customer service staff will quickly solve the problem for you. •But sometimes international delivery is highly depended on the courier company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. •Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. •We also provide international Expressed delivery such as EMS, DHL and UPS, extra shipping fees is needed, please contact us for the detail. Feedback: ? Customer satisfaction is very important to us; is your recognition of our work and support; This is our pursuit; thank you. ? We hope after you receive the commodity, you can leave us a positive feedback. Certainly we will also leave you a positive feedback too! ? We hope you will give us FIVE STARS ????? (5 score) on all of the Detailed Seller Ratings ? Negative feedback is not the solution to the problem; any dissatisfied please contact me, communication. Please be assured; we must strive to resolve; Return Policy • We do not responsible for any custom duty or import tax. • Returns for exchange are permitted and must be initiated by the buyer within 14 days of receipt. • All return items must be in their original condition. Return shipping and handling charge will be at the buyer's expense, Exchange & Refund will be processed after original products are returned (Shipping & handling fees are non-refundable).

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Other
Country/Region of Manufacture	China
Model	PCF8574 IO